Unsure who Black Widow is? Having trouble deciphering the Hulk’s roar? Can’t tell the difference between Iron Man and the Iron Giant? In anticipation of the release of The Avengers on May 4, EW’s team of super geeks is here to help guide you through the mythos with our seven-part series of superhero primers, the recently declassified “Avengers Files.” It doesn’t matter if you’re a comic book connoisseur or a Nick Fury newbie — follow along this week as we deconstruct Earth’s mightiest heroes and pose the question: Which Avenger is the mightiest?
Name: Hulk, The (Incredible)
First comic appearance: The Incredible Hulk No. 1 (May 10, 1962), created by writer Stan Lee and artist Jack Kirby.
First movie appearance: 2003′s Hulk directed by Crouching Tiger, Hidden Dragon’s Ang Lee, whose artsy-fartsy superhero spectacular fizzled. Global gross: $245 million. READ FULL STORY